No, WWTH owns nothing but toxic debt which keeps converting to more common shares.
They may still own about 7% of Hang w/, but that eventually will be liquidated to pay off some of their debt.
WWTH was essentially a bait and switch company that once owned Hang w/ and Medl Mobile but they spun these off for a song and made them private companies after all the original shareholders here paid for all those MEDL Mobile patents.
All the above is my opinion, after all who would believe me anyway since I drive a 1975 Vega!